“Monitoring of Coral Reef Cover in the Waters of Bunaken National Park, Popapreng Village, South Minahasan Regency, North Sulawesi Province”. JURNAL BIOS LOGOS 15, no. 1 (March 30, 2025): 44–51. Accessed September 30, 2026. https://ejournal.unsrat.ac.id/v3/index.php/bioslogos/article/view/53139.